Greywacke was created in 2009 by Kevin Judd, chief winemaker at Cloudy Bay from its inception for 25 years and instrumental in the international recognition which MarlboroughSauvignon Blanc enjoys now. The name 'Greywacke' was adopted by Kevin for his first Marlboroughvineyard located in Rapaura in recognition of the high prevalence of rounded greywacke river stones in the soils of the vineyard, a sedimentary rock which is widely found in Marlborough. Kevin Judd is also New Zealand's finest wine photographer and has recently published a book 'The Landscape of New Zealand Wine'.
The grapes for this wine are primarily sourced from the low-yielding Mendoza clone, known for its concentration of flavour and crisp acidity; the balance were from Clone 95. The majority of the fruit was sourced from the lower reaches of the Brancott Valley and Fairhall, grown in gravelly, clay-loam soils, the remainder coming from Rapaura, grown in young alluvial soils containing high proportions of New Zealand's ubiquitous greywacke river stones. All vineyards were trained on a two-cane VSP trellis.
The vineyards were hand-picked separately at high ripeness levels and fruit was whole bunch pressed. The resulting juice was lightly settled and racked to French oak barriques (20% new). The juice underwent spontaneous indigenous yeast fermentation, the final phase continuing for many months. The wine received occasional lees stirring and underwent a complete malo-lactic fermentation. It was transferred out of oak after 18 months and bottled in December Vintage_2014.
A deliciously rich amalgam of pink grapefruit, figs and baked apples intertwine with more savoury characters redolent of meadow hay, toasted hazelnuts and buttered brioche. This grapefruit and nutty savouriness pervades the crisp, dry palate, while the power and concentration of the Mendoza clone creates an extraordinarily long finish that lingers and lingers.